The problem is the following : it dont detect rockboxed firmware when I unplug USB. I copy the files in the correct USB mode, I unplug... nothing happen, it refresh the library and it go to the original menu.

I have already one Clip+ (I bought it 2-3 days after the launch). Rockbox works well.

Yakuza666, I've been able to make rockbox work on your clip+. It turned out that it needed both a change in the way SD cards are accessed (same as some fuze v2 players) and also a change to set the display brightness properly.

Our subversion archive now contains fixes for both of these issues. For the SD card fix a new bootloader is required, but I don't know yet when we will release new bootloaders again.

I'm having the same issue. If I get the latest build for clip+, the 1.02.09 OF, and the bootloader, I can create the patched firmware but when I load it onto my Clip+ and disconnect, I just get the "refreshing media" screen - no firmware install.

Bertrik - are you saying there is a new bootloader that has not yet been released that I need to use to patch it?